3 years ago

Histamines are released when mast cells are exposed to _____, which are fragments of complement proteins.

1 answer:

8 0

The answer that best fits the blank provided above is C3a and C5a. Mast cells release this so called histamines once they are exposed to C3a and C5a which are fragments of complement proteins. These are also called as <span>Anaphylatoxins along with C4a. Hope this helps.</span>

You might be interested in

During primary growth, the primary xylem and phloem grow alongside each other, except for a layer of tissue in between them. The

DanielleElmas [232]

Answer: Determinate growth

Explanation:

determinate growth stops when a plant element (such as a leaf) reaches a particular size.

6 0

3 years ago

I would a preciate the help

lara31 [8.8K]

Answer:

Explanation:

6 0

3 years ago

When will exposure to a potentially harmful substance be most likely to damage many organs in a developing embryo

Alex17521 [72]

A developing embryo is typically more susceptible to damage/injury during the early stages of pregnancy.

6 0

3 years ago

Rainforest deforestation is contributing to _______.

MakcuM [25]

Answer:

Global Warming/ decline in Global Biodiversity

Explanation:

Deforestation causes a lot of negatives that we're experiencing right now.

5 0

3 years ago

Read 2 more answers

How would you correctly break this rna sequence into codons . AUGCAGGUUCAA

Ilia_Sergeevich [38]

Codons are triplets of nucleotides (Adenine, Guanine, Cytosine, and Thymine in DNA/ Uracil in RNA) that are part of the genetic code used to translate the information from DNA into proteins. All the information in the code is translated by RNA which reads the code on the DNA in triplets or codons.
So, in this case, the sequence divided into codons would look like this :

<span> AUG CAG GUU CAA</span>

3 0

3 years ago